swimWilliam Prasetyo
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.62 | AA+0.23s to AAA·Sectionals ✓+1.33s to Futures | 2026-03-05 | LAC Spring Speedo Sectionals |
| 100 Freestyle | SCY | 46.98 | AAA+0.19s to AAAA·Sectionals ✓+0.59s to Futures | 2026-03-05 | LAC Spring Speedo Sectionals |
| 200 Freestyle | SCY | 1:41.77 | AAAA·Sectionals ✓+0.18s to Futures | 2026-03-05 | LAC Spring Speedo Sectionals |
| 500 Freestyle | SCY | 4:47.00 | AAA+9.21s to AAAA·Sectionals ✓+9.91s to Futures | 2025-11-10 | race touch as nails meet results 006218 |
| 50 Breaststroke | SCY | 28.19 | AAA+0.60s to AAAA·+1.90s to Futures | 2026-03-05 | LAC Spring Speedo Sectionals |
| 200 Breaststroke | SCY | 2:14.97 | AA+3.68s to AAA·Sectionals ✓+6.98s to Futures | 2025-11-10 | race touch as nails meet results 006218 |
| 200 Individual Medley | SCY | 1:52.67 | AAAA·Futures ✓+3.08s to Winter JNs | 2025-11-12 | lac fall classic meet results 016299 |
| 400 Individual Medley | SCY | 4:05.92 | AAA+2.93s to AAAA·Futures ✓+9.43s to Winter JNs | 2026-03-05 | LAC Spring Speedo Sectionals |
| 50 Freestyle | LCM | 24.92 | AAA+0.13s to AAAA·Sectionals ✓+0.33s to Futures | 2026-05-04 | COR May Invite Meet |
| 100 Freestyle | LCM | 55.11 | AAA+1.22s to AAAA·Sectionals ✓+1.52s to Futures | 2026-06-29 | LC Senior Champs Timed Final Meet |
| 200 Freestyle | LCM | 1:58.57 | AAA+0.58s to AAAA·Sectionals ✓+0.78s to Futures | 2026-07-16 | 2026 ST TXLA SZ LC Sectional Champsvenue |
| 400 Freestyle | LCM | 4:13.57 | AAA+1.88s to AAAA·Sectionals ✓+3.58s to Futures | 2026-07-17 | 2026 ST TXLA SZ LC Sectional Champsvenue |
| 800 Freestyle | LCM | 9:08.62 | AA+2.13s to AAA·Sectionals ✓+27.93s to Futures | 2026-06-08 | Dallas Mustangs Texas Senior Circuit Meet |
| 200 Backstroke | LCM | 2:26.49 | A+5.00s to AA·+5.00s to Sectionals | 2026-05-04 | COR May Invite Meet |
| 100 Breaststroke | LCM | 1:12.71 | AA+2.12s to AAA·Sectionals ✓+4.52s to Futures | 2026-06-20 | 2026 CO Falfins Long Course Openvenue |
| 50 Butterfly | LCM | 33.51 | B+0.22s to BB·+7.22s to Futures | 2026-05-04 | COR May Invite Meet |
| 100 Butterfly | LCM | 1:00.79 | AA+0.30s to AAA·Sectionals ✓+2.80s to Futures | 2026-06-21 | 2026 CO Falfins Long Course Openvenue |
| 200 Butterfly | LCM | 2:22.27 | A+0.68s to AA·+1.18s to Sectionals | 2024-07-26 | 2024 WT Southern Zone Age Group Championshipvenue |
| 200 Individual Medley | LCM | 2:14.03 | AAA+1.64s to AAAA·Sectionals ✓+1.24s to Futures | 2026-07-18 | 2026 ST TXLA SZ LC Sectional Champsvenue |
| 400 Individual Medley | LCM | 4:51.39 | AAA+9.30s to AAAA·Sectionals ✓+9.00s to Futures | 2026-06-29 | LC Senior Champs Timed Final Meet |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | LCM | 25.80 | flat | 200 Free Relay | 2024-07-25 | 2024 WT Southern Zone Age Group Championship |
| 50 Freestyle | LCM | 25.08 | flying | 200 Free Relay (leg 2) | 2026-06-20 | 2026 CO Falfins Long Course Open |
| 50 Freestyle | LCM | 24.96 | flying | 200 Medley Relay (leg 4) | 2024-07-27 | 2024 WT Southern Zone Age Group Championship |
| 100 Freestyle | LCM | 56.32 | flat | 400 Free Relay | 2025-06-20 | 2025 NM Sprint Shoot Out |
| 100 Freestyle | LCM | 53.93 | flying | 400 Free Relay (leg 2) | 2026-07-16 | 2026 ST TXLA SZ LC Sectional Champs |
| 100 Freestyle | LCM | 54.13 | flying | 400 Medley Relay (leg 4) | 2026-07-18 | 2026 ST TXLA SZ LC Sectional Champs |
| 200 Freestyle | LCM | 1:58.35 | flying | 800 Free Relay (leg 2) | 2026-07-17 | 2026 ST TXLA SZ LC Sectional Champs |
| 100 Breaststroke | LCM | 1:14.93 | flying | 400 Medley Relay (leg 2) | 2025-06-21 | 2025 NM Sprint Shoot Out |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
IMX / IMR
IMX 15-16 · LCM
4245 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 4:13.57 | 965 |
| 200 BK LCM | 2:26.49 | 685 |
| 200 FL LCM | 2:22.27 | 741 |
| 200 IM LCM | 2:14.03 | 957 |
| 400 IM LCM | 4:51.39 | 897 |
| 200 BR LCM | — | 0 |
IMR 15-16 · LCM
3564 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 1:58.57 | 972 |
| 100 BR LCM | 1:12.71 | 785 |
| 100 FL LCM | 1:00.79 | 850 |
| 200 IM LCM | 2:14.03 | 957 |
| 100 BK LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 46.98 split/total mismatch
200 Freestyle SCY 1:41.77 split/total mismatch
500 Freestyle SCY 4:47.00 split/total mismatch
200 Individual Medley SCY 1:52.67 split/total mismatch
400 Individual Medley SCY 4:05.92 split/total mismatch
100 Freestyle LCM 55.11 split/total mismatch
200 Freestyle LCM 1:58.57
Front half 56.95s · back half 61.62s
400 Freestyle LCM 4:13.57
Front half 126.44s · back half 127.13s
100 Breaststroke LCM 1:12.71
Front half 35.13s · back half 37.58s
100 Butterfly LCM 1:00.79
Front half 28.70s · back half 32.09s
200 Butterfly LCM 2:22.27
Front half 68.09s · back half 74.18s
200 Individual Medley LCM 2:14.03
Front half 64.87s · back half 69.16s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.